/* Fonts */

@import url(https://fonts.googleapis.com/css?family=Lato:300,400,700);
@import url(https://fonts.googleapis.com/icon?family=Material+Icons);

/* Reset */

*,
*:after,
*:before {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}


/* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */

.clearfix:before,
.clearfix:after {
	content: " ";
	display: table;
}

.clearfix:after {
	clear: both;
}

body,
html {
	font-family: 'Lato', Calibri, Arial, sans-serif;
	font-size: 100%;
	padding: 0;
	margin: 0;
	color: #47a3da;
	background-color: white;
}

a {
	text-decoration: none;
}

article,
main > header {
	width: 90%;
	max-width: 70em;
	margin: 0 auto;
	padding: 0 4em 3.125em 6em;
}

article {
	color: #333;
	font-weight: 300;
	line-height: 1.5;
	text-align: justify;
}

article img {
	width: 100%;
	max-width: 70em;
}

article p {
	font-size: 140%;
}

article h2 {
	font-size: 250%;
	font-weight: 300;
	color: #ddd;
	border-bottom: 1px solid #f8f8f8;
	text-align: left;
}

main > header {
	padding: 2.875em 4em 1.875em 6em;
}

main > header h1 {
	font-size: 2.125em;
	line-height: 1.3;
	margin: 0;
	float: left;
	font-weight: 400;
}

main > header span {
	display: block;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5em;
	padding: 0 0 0.6em 0.1em;
}

nav {
	float: right;
}

nav a {
	display: block;
	float: left;
	position: relative;
	width: 2.5em;
	height: 2.5em;
	background: #fff;
	border-radius: 50%;
	color: transparent;
	margin: 0 0.1em;
	border: 4px solid #47a3da;
}

nav i.material-icons {
	color: #47a3da;
	line-height: 1.5em;
	height: 1.5em;
	width: 1.4em;
	text-align: center;
	font-size: 1.4em;
}

nav i:hover {
	color: white;
}

nav a:after {
	content: attr(data-info);
	color: #47a3da;
	position: absolute;
	width: 600%;
	top: 120%;
	text-align: right;
	right: 0;
	opacity: 0;
	pointer-events: none;
}

nav a:hover {
	background: #47a3da;
}

nav a:hover:before {
	color: #fff;
}


/* Navigation */

aside {
	position: fixed;
	overflow: hidden;
	top: 0;
	left: 0;
	height: 100%;
	background: #f7f7f7;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

aside ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
	cursor: pointer;
}

aside i {
	display: block;
	height: 3em;
	width: 3em;
	line-height: 3em !important;
	text-align: center;
	color: #999;
	position: relative;
	border-bottom: 1px solid rgba(0, 0, 0, 0.05);
	-webkit-transition: background 0.1s ease-in-out;
	-moz-transition: background 0.1s ease-in-out;
	transition: background 0.1s ease-in-out;
}

aside i:hover {
	background: #999;
	color: #fff;
}


/* login button */

aside li.authorize i,
aside li.authorize i:hover {
	background: #47a3da;
	color: #fff;
}


/* class for current item */

aside li.active i {
	background: #fff;
	color: #47a3da;
}


/* Low-height screens */

@media only screen and (max-width: 640px) {
	main {
		font-size: 90%;
	}
	.logo {
		font-size: 125% !important;
	}
	.material-icons {
		font-size: 20px !important;
	}
}